| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $172.34 | 4.869% | $180.7312 | $180.73 | $180.75 | $180.70 |
| Purchase #2 | $193.77 | 4.426% | $202.3463 | $202.35 | $202.35 | $202.30 |
| Purchase #3 | $194.83 | 9.295% | $212.9394 | $212.94 | $212.95 | $212.90 |
| Purchase #4 | $47.73 | 6.513% | $50.8387 | $50.84 | $50.85 | $50.80 |
| Purchase #5 | $127.55 | 5.607% | $134.7017 | $134.70 | $134.70 | $134.70 |
| Purchase #6 | $179.33 | 3.479% | $185.5689 | $185.57 | $185.55 | $185.60 |
| Purchase #7 | $19.39 | 13.802% | $22.0662 | $22.07 | $22.05 | $22.10 |
| 7 purchase totals = | $934.94 | $989.1924 | $989.20 | $989.20 | $989.10 | |